344/ Vessel Stability / 992
Vessel Stabilit
y
BOS-
P
RD-2
6
.900
6
01
T
he
effect
of
the
w
e
i
g
ht
of
tra
pp
ed
w
ater
on
the
vert
i
ca
l
centre
of
g
rav
i
ty
and
tr
i
m
of
vesse
l
shall
be
ta
k
en
i
nto
account
.
T
he
w
e
i
g
ht of
w
ater
i
s
i
nc
l
uded
i
n
the
car
g
o dead
-
w
e
i
g
ht
p
erm
i
tted
.
T
he m
i
n
i
mum
G
M
li
m
i
tat
i
ons
of ma
x
VC
G li
m
i
tat
i
ons
shall
not
be
e
x
ceeded
and
shall
i
nc
l
ude
the
effect
of
entra
pp
ed
w
ater
i
n
dec
k
car
g
oes
i
n
the
tota
l
VC
G
for
the
re
l
evant
cond
i
t
i
ons
.
T
he
q
uant
i
ty
of
w
ater
assumed
to
be
tra
pp
ed
i
n
and
around
the
p
i
p
es
i
s
e
q
ua
l
to
a
certa
i
n
p
ercenta
g
e
of
the
net
vo
l
ume
of
the
p
i
p
e
dec
k
car
g
o
. T
he
net
vo
l
ume
shall
be
ta
k
en
as
the
i
nterna
l
vo
l
ume
of
the
p
i
p
es
p
l
us
the
vo
l
ume bet
w
een
the
p
i
p
es
.
T
he
p
ercenta
g
e
of
the
net
vo
l
ume
used
to
obta
i
n
the
q
uant
i
ty
of
tra
pp
ed
w
ater
i
s
based
on
the
freeboard
am
i
dsh
i
p
s
,
as
fo
ll
o
w
s:
x
3
0% i
f
the
summer
freeboard am
i
dsh
i
p
s
to
the ma
i
n dec
k i
s
e
q
ua
l
to or
l
ess
than
0.01
5
*L;
x
10% i
f
the
summer
freeboard am
i
dsh
i
p
s
to
the ma
i
n dec
k i
s
e
q
ua
l
to or
g
reater
than
0.0
3
*L;
x
F
or
i
ntermed
i
ate
va
l
ues
of
the
freeboard
am
i
dsh
i
p
s
,
the
p
ercenta
g
e
may
be
obta
i
ned
by
li
near
i
nter
p
o
l
at
i
on
.
L i
s
L
en
g
th
(
see
I
nternat
i
ona
l L
oad
Li
ne Convent
i
on
).
4
.
2
.
9
Wate
r
ti
g
h
t i
n
te
gr
it
y
W
atert
i
g
ht
i
nte
g
r
i
ty
shall
be ma
i
nta
i
ned at a
ll
t
i
me
;
th
i
s
i
nc
l
udes
,
but
i
s
not
li
m
i
ted
to
the
fo
ll
o
w
i
n
g
:
x
C
l
os
i
n
g
e
x
terna
l
doors
;
x
M
a
i
nta
i
n
i
n
g
i
nterna
l
w
atert
i
g
ht doors
c
l
osed at
sea at
a
ll
t
i
me
;
x
K
ee
p
i
n
g
any
o
p
en
i
n
g
s
on
the
dec
k
a
l
w
ays
c
l
osed
;
hatch
covers
,
manho
l
es
e
x
ce
p
t
w
hen
necessary
for
o
p
erat
i
ons
i
n
p
ort
;
x
Chec
ki
n
g
that any dev
i
ces
to
p
revent
p
ro
g
ress
i
ve
f
l
ood
i
n
g
are
k
e
p
t
c
l
osed
.
A
ny
other
o
p
en
i
n
g
s
that
cou
l
d
a
ll
o
w w
ater
to
enter
i
nto
the
hu
ll
or
dec
k
house
,
such
as
a
i
r
p
i
p
es
shall
be
k
e
p
t
c
l
osed
w
hen
rou
g
h
w
eather
or
sea
cond
i
t
i
ons
e
xi
st or
are ant
i
c
i
p
ated
.
A
ny
cross
connect
i
ons
bet
w
een
p
ort
and
starboard
tan
k
p
a
i
rs
shall
be
k
e
p
t
c
l
osed
at
a
ll
t
i
mes
w
hen
under
w
ay
,
the number
of
p
art
i
a
ll
y
f
ill
ed
tan
k
s
shall
be
k
e
p
t
to a m
i
n
i
mum
at a
ll
t
i
mes
.
A
ll
vent
il
ators
on
car
g
o
dec
k
shall
be
c
l
osed
un
l
ess
the
o
p
erat
i
ona
l
cond
i
t
i
on
re
q
u
i
res
some
of
them
to
be
o
p
en
.
M
a
i
ntenance
of
a
ll
these
w
atert
i
g
ht
c
l
os
i
n
g
means
shall
be observed
.
4
.
3 D
a
m
a
g
e stabilit
y
4
.
3
.1 S
p
e
c
i
f
i
c co
m
p
a
n
y
i
n
st
r
u
c
ti
on
s
f
or
assessi
ng
con
seq
u
e
nc
es
o
f
d
a
m
a
g
e
T
he
Stability Booklet
i
nc
l
udes
g
enera
l
p
recaut
i
ons
for
p
revent
i
on
of
un
i
ntent
i
ona
l
f
l
ood
i
n
g
:
x
W
atert
i
g
ht
i
nte
g
r
i
ty
shall
be
ma
i
nta
i
ned
at
a
ll
t
i
mes
,
any
i
nstruct
i
on
/
recommendat
i
on
re
g
ard
i
n
g
k
ee
p
i
n
g w
atert
i
g
ht
o
p
en
i
n
g
s
c
l
osed
should
be
adhered
to at
a
ll
t
i
mes
;
x
L
oad
i
n
g
cond
i
t
i
on VC
G
sha
ll
be be
l
o
w
dama
g
e ma
xi
mum VC
G
curve
;
x
D
ama
g
e
contro
l
p
l
an
should
be
ava
il
ab
l
e
,
g
i
v
i
n
g
the
fu
ll li
st
and
p
os
i
t
i
on of
a
ll
o
p
en
i
n
g
s
.
P
ro
p
er
assessment
has
to
ta
k
e
p
l
ace
to
assess
w
h
i
ch
com
p
artments
cou
l
d
be
f
l
ooded
and
the
p
o
i
nts
of
i
n
g
ress
that may
l
ead
to
f
l
ood
i
n
g
of
nearby
com
p
artments
.
Vers
i
on
SF(BOS-
P
RD-0
7
.900
6
01-
ver
.0
4
). O
r
i
g
i
na
l
date:
22
/
0
6
/
2012.
Vers
i
on
date:
3
1
/
12
/
201
5
.
Va
li
d
vers
i
on
on
l
y
on Q
M
S
s
i
te
.
Uncontro
ll
ed
document
w
hen
p
r
i
nted
.
P
rocedure
p
re
p
ared by:
BOS
Head
of
O
p
erat
i
ons
.
App
roved
by:
BOS
Head
of
O
p
erat
i
ons
.
Va
li
dated by:
BOS
Qua
li
ty
R
e
p
resentat
i
ve
.
10
/
1
3
344